chore: initial commit of existing codebase

app/Models/Warehouse.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Warehouse extends Model
+{
+    use HasFactory;
+
+    protected $fillable = ['code', 'name', 'location', 'description', 'is_active'];
+
+    protected $casts = ['is_active' => 'boolean'];
+
+    public function stockLevels()
+    {
+        return $this->hasMany(StockLevel::class);
+    }
+
+    public function stockMovements()
+    {
+        return $this->hasMany(StockMovement::class);
+    }
+}